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Connecting Solar Power Panels
Connecting solar power panels can seem much like a time consuming job when you start to look at just the way it ought to be done. You'll discover 3 different ways that individual panels can be joined to one another and every approach is designed for a specialized goal. Fortuitously, provided that you understand the basics for each of the electrical wiring strategies it's possible to decide how to cable your very own individual panels together. The primary strategy to joining solar power panels alongside one another is what is called series electrical wiring. With this technique you link the positive in to the negative in the solar panels and at the end you will be left with a positive and also a negative cable. Series wiring is required to raise up the overall system voltage which the panels are producing and is also generally utilized should you have an inverter or perhaps a charge controller which requires twenty four volts or more. By series electrical wiring solar panels you actually add up all of the voltages generated by every solar panel and that's the total output voltage from the system. On the other hand, parallel wiring is attaching all of the positive wires together with each other and then attaching each of the negative electrical wires together. This has the effect of boosting the amps of the panels whilst leaving the voltages the same. To give an example, suppose that you've two individual panels which each create twelve volts and two amps. If you happen to wire them in series you would be generating twenty-four volts while still making two amperes; of course, should you hook them all up in parallel you would be generating twelve volts, however you will be putting out four amps instead of two. The final strategy to cable panels up is what is known as series parallel. As the label indicates it is a mix of both series electrical wiring and also parallel electrical wiring. This is the most usual approach to electrical wiring individual panels up in a big array where the system voltage is usually greater than 12 volts. As an example of the way to series cable panels with each other suppose you have four panels (the actual minimum required) and they all deliver twelve volts and 2 amps each. You cable a pair of them with each other in parallel so you have two groups of 2 solar panels which develop twelve volts at 4 amps each. As your system voltage is twenty-four volts you cable those two sets of solar panels in series and exactly what you end up with is an array which is twenty-four volts and makes four amps of output energy. It isn't very difficult to begin connecting solar power panels together with each other. For anyone who is operating a 12 volt system (like many people living off grid are) than parallel cabling is ideal; having said that, in case you are running over 12 volts than you are probably gonna want to select series or series parallel depending on the quantity of solar panels you have.